Commits
![Chao Yu](https://secure.gravatar.com/avatar/ab719579213024cb1d8efb5a6f59494a.jpg?s=96&d=mm)
Chao Yu committed c0d3a7bdc7c
ext4: check return value of kstrtoull correctly in reserved_clusters_store commit 1ea1516fbbab2b30bf98c534ecaacba579a35208 upstream. kstrtoull returns 0 on success, however, in reserved_clusters_store we will return -EINVAL if kstrtoull returns 0, it makes us fail to update reserved_clusters value through sysfs. Fixes: 76d33bca5581b1dd5c3157fa168db849a784ada4 Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Miao Xie <miaoxie@huawei.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>